DE549673C - Centrifugal casting mold with galvanic coating - Google Patents

Centrifugal casting mold with galvanic coating

Info

Publication number
DE549673C
DE549673C DEV26495D DEV0026495D DE549673C DE 549673 C DE549673 C DE 549673C DE V26495 D DEV26495 D DE V26495D DE V0026495 D DEV0026495 D DE V0026495D DE 549673 C DE549673 C DE 549673C
Authority
DE
Germany
Prior art keywords
galvanic coating
centrifugal casting
casting mold
mold
galvanic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DEV26495D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vereinigte Stahlwerke AG
Original Assignee
Vereinigte Stahlwerke AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vereinigte Stahlwerke AG filed Critical Vereinigte Stahlwerke AG
Priority to DEV26495D priority Critical patent/DE549673C/en
Application granted granted Critical
Publication of DE549673C publication Critical patent/DE549673C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D13/00—Centrifugal casting; Casting by using centrifugal force
    • B22D13/10—Accessories for centrifugal casting apparatus, e.g. moulds, linings therefor, means for feeding molten metal, cleansing moulds, removing castings
    • B22D13/101—Moulds
    • B22D13/102—Linings for moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Description

Schleudergußform mit galvanischem Überzug Es ist festgestellt worden, daß eine hinreichend hohe Wärmeleitfähigkeit der Schleudergußformen nach Patent 539 594 mit galvafiischem Überzug auch erreicht wird, wenn die Kokille und der galvanische Überzug aus einer Eisenlegierung bestehen. Die Eisenlegierung läßt sich verhältnismäßig billig galvanisch niederschlagen, wobei man in 24 Stunden etwa eine Niederschlagsstärke von 2 mm erhalten kann. Das Galvanisieren erfolgt zweckmäßig unter Erwärmung der Kokille auf etwa 35o° C, wenn man auf geringstmögliche Sprödigkeit des galvanischen Überzuges Wert legt. Der Galvanisationsvorgang läßt sich mit einfachen Mitteln ohne besonderen Kostenaufwand durchführen und führt somit zu einer wirtschaftlicheren Erzeugung der nach dem Hauptpatent herstellbaren Schleudergußformen.Centrifugal casting mold with galvanic coating It has been found that a sufficiently high thermal conductivity of the centrifugal casting molds according to the patent 539 594 with galvanic coating is also achieved when the mold and the galvanic Coating consist of an iron alloy. The iron alloy can be proportionate cheap electroplating, with about one precipitation strength in 24 hours of 2 mm. The electroplating is expediently carried out with heating of the Mold to about 35o ° C, if you look for the lowest possible brittleness of the galvanic Coating value. The electroplating process can be done with simple means without carry out special costs and thus leads to a more economical Production of the centrifugal casting molds that can be manufactured according to the main patent.

Claims (1)

PATENTANSPRUCII Schleudergußform mit galvanischem Überzug nach Patent 539 594, dadurch gekennzeichnet, daß Kokille und galvanischer Überzug aus einer Eisenlegierung bestehen.PATENT APPLICATION Centrifugal casting mold with galvanic coating according to patent 539 594, characterized in that mold and galvanic coating from one Consist of iron alloy.
DEV26495D 1931-03-04 1931-03-04 Centrifugal casting mold with galvanic coating Expired DE549673C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEV26495D DE549673C (en) 1931-03-04 1931-03-04 Centrifugal casting mold with galvanic coating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV26495D DE549673C (en) 1931-03-04 1931-03-04 Centrifugal casting mold with galvanic coating

Publications (1)

Publication Number Publication Date
DE549673C true DE549673C (en) 1932-04-30

Family

ID=7582698

Family Applications (1)

Application Number Title Priority Date Filing Date
DEV26495D Expired DE549673C (en) 1931-03-04 1931-03-04 Centrifugal casting mold with galvanic coating

Country Status (1)

Country Link
DE (1) DE549673C (en)

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